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Variable is declared and being used in different 'case' clauses

Reports a variable that is declared in one case clause of a switch statement but is used in another case clause of the same statement. For block-scoped variables, this results in throwing a ReferenceError. For var variables, it indicates a potential error.

Disable the inspection for var variables if this pattern is used intentionally.

Inspection options

Here you can find the description of settings available for the Variable is declared and being used in different 'case' clauses inspection, and the reference of their default values.

Ignore for var-variables

Not selected

Last modified: 29 April 2024